On the three-point couplings in Toda field theory

被引：0
|
作者：
Igarashi, H [1 ]
Takimoto, Y
Fujiwara, T
机构：
[1] Ibaraki Univ, Grad Sch Sci & Engn, Mito, Ibaraki 310, Japan
[2] Ibaraki Univ, Dept Phys, Mito, Ibaraki 310, Japan
来源：
PROGRESS OF THEORETICAL PHYSICS | 1998年 / 99卷 / 01期
关键词：
D O I：
10.1143/PTP.99.45
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Correlation functions of Toda field vertices are investigated by applying the method of integrating the zero-mode developed for Liouville theory. We generalize the relations among the zero-, two- and three-point couplings known in the Liouville case to arbitrary Toda theories. Two- and three-point functions of Toda vertices associated with the simple roots are obtained.
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页码：45 / 53
页数：9
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